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Error calling SAP back end system

Hello Experts,

I'm trying to upgrade to our ECC to EPH4 and having many problems with Maintenance Optimizer. I just installed SM7.1. I'm getting the following errors when selecting the option"Calculate Files Automatically - Recommended".

1. Error calling SAP back end system (see long text)

Enable/Disable Project SelectionSOLMAN_SAP_BACKEND015

Diagnosis

Error calling SAP backend system:

RFC destination SAP-OSS errors: RFC connection cou

ld not be opened

RFC destination

SAP-OSS

has an incorrect user or password.

Procedure

Check the configuration of the Connection to SAP in the IMG.

Note 982045 contains information about repairing the RFC destination SAP-OSS.

(I've checked sm59 sap-oss and pass the utility -> authorization test)

2. Could not get switch framework components activation info for system SB2.

Enable/Disable Project SelectionAGS_MOPZ_PLAN_MSG014

3. No RFC destination for system SB2.

Enable/Disable Project SelectionAGS_MOPZ_PLAN_MSG013

4. User SM_SOL has no RFC authorization for function group SFW_API_REMOTE.

( checked with my ECC server and it does have the SM_SOL user account. )

Has any one upgrade to EPH4 using saint? I Don't think it's possible but just want to confirm.

thanks for your help.

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3 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Dec 11, 2011 at 09:44 PM

    > Has any one upgrade to EPH4 using saint? I Don't think it's possible but just want to confirm.

    No, EhPi tool is needed for it. And you need solman MOPZ to calculate and download the patches along with the stack file.

    Thanks

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  • author's profile photo Former Member
    Former Member
    Posted on Dec 11, 2011 at 09:48 PM

    > 1. Error calling SAP back end system (see long text)

    > Enable/Disable Project SelectionSOLMAN_SAP_BACKEND015

    > Diagnosis

    > Error calling SAP backend system:

    > RFC destination SAP-OSS errors: RFC connection cou

    > ld not be opened

    > RFC destination

    > SAP-OSS

    > has an incorrect user or password.

    > Procedure

    > Check the configuration of the Connection to SAP in the IMG.

    > Note 982045 contains information about repairing the RFC destination SAP-OSS.

    >

    > (I've checked sm59 sap-oss and pass the utility -> authorization test)

    >

    Are you sure you read the Note thoroughly ? Otherwise try to put another OSS ID if you have.

    Thanks

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  • author's profile photo Former Member
    Former Member
    Posted on Dec 11, 2011 at 09:56 PM

    > 2. Could not get switch framework components activation info for system SB2.

    > Enable/Disable Project SelectionAGS_MOPZ_PLAN_MSG014

    >

    > 3. No RFC destination for system SB2.

    > Enable/Disable Project SelectionAGS_MOPZ_PLAN_MSG013

    >

    > 4. User SM_SOL has no RFC authorization for function group SFW_API_REMOTE.

    >

    > ( checked with my ECC server and it does have the SM_SOL user account. )

    For 2 and 3, check SMSY configuration is proper or not.

    For 4, add authorization objects S_RFC / S_RFCACL to the user.

    Thanks

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